2015年9月8日星期二

TECHNICAL

TECHNICAL



Wojin coffee valves were designed and helped to release air pressure from the container or packing of product ( it such as liked roasted coffee which is distributed gas ). And it also blocked the air to enter into the packing or container.

One-way degassing valves materials all of our company is to use the PE material, and only a company specialized in the manufacture of one-way degassing valve, to provide customers with better products and services.

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